{"id":381213,"date":"2024-10-20T03:10:31","date_gmt":"2024-10-20T03:10:31","guid":{"rendered":"https:\/\/pdfstandards.shop\/product\/uncategorized\/bsi-21-30398236-dc\/"},"modified":"2024-10-26T05:45:24","modified_gmt":"2024-10-26T05:45:24","slug":"bsi-21-30398236-dc","status":"publish","type":"product","link":"https:\/\/pdfstandards.shop\/product\/publishers\/bsi\/bsi-21-30398236-dc\/","title":{"rendered":"BSI 21\/30398236 DC"},"content":{"rendered":"

This document specifies the dimensions of hollow taper shanks with flange contact surface (HSK). These shanks are the male part of the interface to the machine tools (e. g. milling\/drilling and grinding machines).<\/p>\n

This document specifies three types of shanks:<\/p>\n